雙向選擇 shuāngxiàngxuǎnzé two-way choice Origin Definitions Defs Strokes Stroke Words Sentences Sents 双向 雙向 shuāngxiàng adjective two-way bidirectional, mutual, or interactive; moving or working in two opposite directions选择 選擇 xuǎnzé noun choice an act of selecting or the range of possibilities from which one can choose